wt.vc.baseline
Class BaselineVisitor

java.lang.Object
  wt.visitor.VisitorAdapter
      wt.vc.baseline.BaselineVisitor

All Implemented Interfaces:

Visitor

public class BaselineVisitor
extends VisitorAdapter
implements Visitor

This class implements the Visitor interface. This class contains a reference to a Baseline and the visit() method is implemented to add a Baselineable item to that Baseline.

This class also contains a reference to a StandardBaselineService. This is necessary becuase the visit() method must use a protected method on this service. Therefore, this class is only intended for use with the StandardBaselineService.

Supported API: true

Extendable: true

Constructor Summary

BaselineVisitor(Baseline a_baseline, StandardBaselineService a_baselineService)
Constructs an instance using the specified Baseline.

Method Summary

Baseline	getBaseline() Gets the object for the association that plays role: theBaseline.
void	setBaseline(Baseline a_Baseline) Sets the object for the association that plays role: theBaseline.
boolean	visit(Persistable fromNode, Link link, Persistable toNode, int level, boolean previouslyVisited) Visits a node and adds it to a Baseline.

Methods inherited from class wt.visitor.VisitorAdapter

visitLevel, visitLevel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface wt.visitor.Visitor

visitLevel, visitLevel

Constructor Detail

BaselineVisitor

public BaselineVisitor(Baseline a_baseline,
                       StandardBaselineService a_baselineService)
                throws WTPropertyVetoException

Constructs an instance using the specified Baseline.

Supported API: true

Parameters:

a_baseline -

a_baselineService -

Throws:

WTPropertyVetoException

Method Detail

getBaseline

public Baseline getBaseline()

Gets the object for the association that plays role: theBaseline.

Supported API: true

Returns:

Baseline

setBaseline

public void setBaseline(Baseline a_Baseline)
                 throws WTPropertyVetoException

Sets the object for the association that plays role: theBaseline.

Supported API: true

Parameters:

a_Baseline -

Throws:

WTPropertyVetoException

visit

public boolean visit(Persistable fromNode,
                     Link link,
                     Persistable toNode,
                     int level,
                     boolean previouslyVisited)
              throws WTException

Visits a node and adds it to a Baseline. If this node has been previously visited, then false is returned.

Supported API: true

Specified by:

visit in interface Visitor

Overrides:

visit in class VisitorAdapter

Parameters:

fromNode -

link -

toNode -

level -

previouslyVisited -

Returns:

boolean

Throws:

WTException